2) Metabolic Training is High Intensity. Metabolic training is high intensity anaerobic exercise that makes you breathless. If you are completing a metabolic workout and you are not breathing hard and sweating, something is wrong.
Next page: Why white wine can stain teeth. When combined with the beverageâs acidity, the tannins in white wine act as a binding protein and help chromogens to saturate the toothâs surface, says Wolff. So when you linger over a cup of tea at the end of dinner, you are inadvertently discoloring your teeth.
Whitening toothpastes won't bleach your teeth to a bright white -- but they will remove surface stains. For example, if drinking tea has given your teeth mild brown staining, a whitening toothpaste may help to get rid of some of the tea residue and improve the look of your teeth.